Removed tests for django.utils.unittest vs. unittest.

Silenced warnings caused by the deprecation of django.utils.unittest.

Thanks Preston Timmons and Carl Meyer for their advice.

Fixed #20680.

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/test_utils/tests.py b/tests/test_utils/tests.py
index 775a4a7c11..2c2bc24d72 100644
--- a/tests/test_utils/tests.py
+++ b/tests/test_utils/tests.py
@@ -10,7 +10,7 @@ from django.http import HttpResponse
 from django.template.loader import render_to_string
 from django.test import SimpleTestCase, TestCase, skipUnlessDBFeature
 from django.test.html import HTMLParseError, parse_html
-from django.test.utils import CaptureQueriesContext, IgnoreDeprecationWarningsMixin
+from django.test.utils import CaptureQueriesContext, IgnoreAllDeprecationWarningsMixin
 from django.utils import six
 
 from .models import Person
@@ -592,7 +592,7 @@ class AssertFieldOutputTests(SimpleTestCase):
         self.assertFieldOutput(MyCustomField, {}, {}, empty_value=None)
 
 
-class DoctestNormalizerTest(IgnoreDeprecationWarningsMixin, SimpleTestCase):
+class DoctestNormalizerTest(IgnoreAllDeprecationWarningsMixin, SimpleTestCase):
 
     def test_normalizer(self):
         from django.test.simple import make_doctest